Merge branch 'hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jdelv...

[pandora-kernel.git] / arch / x86 / Kconfig

diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index 7a0ff52..483775f 100644 (file)
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -17,8 +17,6 @@ config X86_64
 config X86
        def_bool y
        select HAVE_AOUT if X86_32
-       select HAVE_READQ
-       select HAVE_WRITEQ
        select HAVE_UNSTABLE_SCHED_CLOCK
        select HAVE_IDE
        select HAVE_OPROFILE
@@ -72,6 +70,7 @@ config X86
        select GENERIC_IRQ_SHOW
        select IRQ_FORCED_THREADING
        select USE_GENERIC_SMP_HELPERS if SMP
+       select HAVE_BPF_JIT if (X86_64 && NET)
 
 config INSTRUCTION_DECODER
        def_bool (KPROBES || PERF_EVENTS)
@@ -112,7 +111,14 @@ config MMU
        def_bool y
 
 config ZONE_DMA
-       def_bool y
+       bool "DMA memory allocation support" if EXPERT
+       default y
+       help
+         DMA memory allocation support allows devices with less than 32-bit
+         addressing to allocate within the first 16MB of address space.
+         Disable if no such devices will be used.
+
+         If unsure, say Y.
 
 config SBUS
        bool
@@ -365,17 +371,6 @@ config X86_UV
 # Following is an alphabetically sorted list of 32 bit extended platforms
 # Please maintain the alphabetic order if and when there are additions
 
-config X86_ELAN
-       bool "AMD Elan"
-       depends on X86_32
-       depends on X86_EXTENDED_PLATFORM
-       ---help---
-         Select this for an AMD Elan processor.
-
-         Do not use this option for K6/Athlon/Opteron processors!
-
-         If unsure, choose "PC-compatible" instead.
-
 config X86_INTEL_CE
        bool "CE4100 TV platform"
        depends on PCI
@@ -920,6 +915,7 @@ config TOSHIBA
 
 config I8K
        tristate "Dell laptop support"
+       select HWMON
        ---help---
          This adds a driver to safely access the System Management Mode
          of the CPU on the Dell Inspiron 8000. The System Management Mode
@@ -1175,7 +1171,7 @@ comment "NUMA (Summit) requires SMP, 64GB highmem support, ACPI"
 config AMD_NUMA
        def_bool y
        prompt "Old style AMD Opteron NUMA detection"
-       depends on X86_64 && NUMA && PCI
+       depends on NUMA && PCI
        ---help---
          Enable AMD NUMA node topology detection.  You should say Y here if
          you have a multi processor AMD system. This uses an old method to
@@ -1202,7 +1198,7 @@ config NODES_SPAN_OTHER_NODES
 
 config NUMA_EMU
        bool "NUMA emulation"
-       depends on X86_64 && NUMA
+       depends on NUMA
        ---help---
          Enable NUMA emulation. A flat machine will be split
          into virtual nodes when booted with "numa=fake=N", where N is the
@@ -1224,6 +1220,10 @@ config HAVE_ARCH_BOOTMEM
        def_bool y
        depends on X86_32 && NUMA
 
+config HAVE_ARCH_ALLOC_REMAP
+       def_bool y
+       depends on X86_32 && NUMA
+
 config ARCH_HAVE_MEMORY_PRESENT
        def_bool y
        depends on X86_32 && DISCONTIGMEM
@@ -1232,13 +1232,9 @@ config NEED_NODE_MEMMAP_SIZE
        def_bool y
        depends on X86_32 && (DISCONTIGMEM || SPARSEMEM)
 
-config HAVE_ARCH_ALLOC_REMAP
-       def_bool y
-       depends on X86_32 && NUMA
-
 config ARCH_FLATMEM_ENABLE
        def_bool y
-       depends on X86_32 && ARCH_SELECT_MEMORY_MODEL && !NUMA
+       depends on X86_32 && !NUMA
 
 config ARCH_DISCONTIGMEM_ENABLE
        def_bool y
@@ -1248,20 +1244,16 @@ config ARCH_DISCONTIGMEM_DEFAULT
        def_bool y
        depends on NUMA && X86_32
 
-config ARCH_PROC_KCORE_TEXT
-       def_bool y
-       depends on X86_64 && PROC_KCORE
-
-config ARCH_SPARSEMEM_DEFAULT
-       def_bool y
-       depends on X86_64
-
 config ARCH_SPARSEMEM_ENABLE
        def_bool y
        depends on X86_64 || NUMA || (EXPERIMENTAL && X86_32) || X86_32_NON_STANDARD
        select SPARSEMEM_STATIC if X86_32
        select SPARSEMEM_VMEMMAP_ENABLE if X86_64
 
+config ARCH_SPARSEMEM_DEFAULT
+       def_bool y
+       depends on X86_64
+
 config ARCH_SELECT_MEMORY_MODEL
        def_bool y
        depends on ARCH_SPARSEMEM_ENABLE
@@ -1270,6 +1262,10 @@ config ARCH_MEMORY_PROBE
        def_bool X86_64
        depends on MEMORY_HOTPLUG
 
+config ARCH_PROC_KCORE_TEXT
+       def_bool y
+       depends on X86_64 && PROC_KCORE
+
 config ILLEGAL_POINTER_VALUE
        hex
        default 0 if X86_32
@@ -1704,10 +1700,6 @@ config ARCH_ENABLE_MEMORY_HOTREMOVE
        def_bool y
        depends on MEMORY_HOTPLUG
 
-config HAVE_ARCH_EARLY_PFN_TO_NID
-       def_bool X86_64
-       depends on NUMA
-
 config USE_PERCPU_NUMA_NODE_ID
        def_bool y
        depends on NUMA
@@ -2077,7 +2069,7 @@ config OLPC
        depends on !X86_PAE
        select GPIOLIB
        select OF
-       select OF_PROMTREE if PROC_DEVICETREE
+       select OF_PROMTREE
        ---help---
          Add support for detecting the unique features of the OLPC
          XO hardware.